Use webview in web activity

athena/activity/activity_manager_unittest.cc

Index: athena/activity/activity_manager_unittest.cc
diff --git a/athena/activity/activity_manager_unittest.cc b/athena/activity/activity_manager_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f94b6e8fe3d218847419f6e533a8b599ded8db2f
--- /dev/null
+++ b/athena/activity/activity_manager_unittest.cc
@@ -0,0 +1,15 @@
+/// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "athena/activity/public/activity_manager.h"
+
+#include "athena/activity/public/activity_factory.h"
+#include "athena/test/athena_test_base.h"
+
+typedef athena::test::AthenaTestBase ActivityManagerTest;
+
+TEST_F(ActivityManagerTest, Basic) {
+  athena::ActivityManager::Get()->AddActivity(
+      athena::ActivityFactory::Get()->CreateWebActivity(NULL, GURL()));
+}